## Shear Wall Design {Step-By-Step Guide}

In this guide, we’ll show you, how to design and verify concrete shear walls which resist horizontal actions such as wind and seismic loads.

## Double Timber Beam Design {A Step-By-Step Guide}

In this guide, you’ll learn how to design and verify a double timber beam for bending, shear, deflection and how to size the connectors between the 2 beams.

## 7+ Polar Section Modulus Formulas

In this post, we’ll show the formulas of the polar section modulus for 8 different shapes and sections.

## 9+ Polar Moment Of Inertia Formulas [2024]

In this post, we’ll show the formulas of the polar moment of inertia for 10 different shapes and sections.

## Fillet Weld Design {2024 Engineering Guide}

A step-by-step design guide on how to calculate fillet welds with the directional and simplified methods according to Eurocode EN 1993-1-8.

## What Is A Fillet Weld? [All You Need To Know]

An in-depth explanation of what a fillet weld is, what different types exist, pros and cons and real-world examples of fillet welds.

## Butt Weld Design [Structural Calculation]

A step-by-step design guide on how to calculate full penetration, partial penetration butt welds and T-butt joints according to Eurocode EN 1993-1-8.

## What Is A Butt Weld? {Full Explanation}

An in-depth explanation of what a butt weld is, what different types exist, pros and cons and real-world examples of butt welds.

## Understand Shear Forces [An Engineering Explanation]

A step-by-step tutorial for beginners on what shear forces are and how to calculate them.

## What Is A Normal Force? {2024}

A step-by-step tutorial for beginners on what normal forces are, how to calculate them and how to use them in structural design.